﻿/**
 * @license Copyright (c) 2003-2014, CKSource - Frederico Knabben. All rights reserved.
 * For licensing, see LICENSE.md or http://ckeditor.com/license
 */

/**
 * @fileOverview The "selectall" plugin provides an editor command that
 *               allows selecting the entire content of editable area.
 *               This plugin also enables a toolbar button for the feature.
 */

(function () {
    CKEDITOR.plugins.add('selectall', {
        lang: 'af,ar,bg,bn,bs,ca,cs,cy,da,de,el,en,en-au,en-ca,en-gb,eo,es,et,eu,fa,fi,fo,fr,fr-ca,gl,gu,he,hi,hr,hu,id,is,it,ja,ka,km,ko,ku,lt,lv,mk,mn,ms,nb,nl,no,pl,pt,pt-br,ro,ru,si,sk,sl,sq,sr,sr-latn,sv,th,tr,tt,ug,uk,vi,zh,zh-cn', // %REMOVE_LINE_CORE%
        icons: 'selectall', // %REMOVE_LINE_CORE%
        hidpi: true, // %REMOVE_LINE_CORE%
        init: function (editor) {
            editor.addCommand('selectAll', {
                modes: {wysiwyg: 1, source: 1},
                exec: function (editor) {
                    var editable = editor.editable();

                    if (editable.is('textarea')) {
                        var textarea = editable.$;

                        if (CKEDITOR.env.ie)
                            textarea.createTextRange().execCommand('SelectAll');
                        else {
                            textarea.selectionStart = 0;
                            textarea.selectionEnd = textarea.value.length;
                        }

                        textarea.focus();
                    } else {
                        if (editable.is('body'))
                            editor.document.$.execCommand('SelectAll', false, null);
                        else {
                            var range = editor.createRange();
                            range.selectNodeContents(editable);
                            range.select();
                        }

                        // Force triggering selectionChange (#7008)
                        editor.forceNextSelectionCheck();
                        editor.selectionChange();
                    }

                },
                canUndo: false
            });

            editor.ui.addButton && editor.ui.addButton('SelectAll', {
                label: editor.lang.selectall.toolbar,
                command: 'selectAll',
                toolbar: 'selection,10'
            });
        }
    });
})();
